Last updated: 2026-07-02
AiroCore is a reusable, filtered earplug built around what the manufacturer calls a five-layer AiroCore™ Filter Stack, rated up to 28 dB of attenuation and sold with four ear-tip pairs included. We tested it the same way we test every other product on this site: against its own manufacturer specifications, compared honestly to established competitors, with pros and cons listed side by side rather than a marketing pitch.
Amanda Foster is a Certified Industrial Hygienist who assesses occupational and recreational noise exposure against OSHA and NIOSH standards. Read more about our testing methodology or view full bio.
AiroCore is a filtered, reusable earplug rather than a foam disposable. The design uses a five-layer filter stack the manufacturer refers to as the AiroCore™ Filter Stack, intended to reduce volume across frequencies rather than simply plugging the ear canal outright. Each earplug is roughly the size of a dime, and the set ships with four pairs of silicone ear tips in different sizes, so a single purchase can typically fit more than one ear-canal size in a household.
We evaluated AiroCore against its manufacturer datasheet specifications, fit consistency across the included tip sizes, and comfort during extended wear, then compared those findings side by side with six established competitor brands using publicly available specifications for each. See our full testing methodology for how we source and verify manufacturer claims.
The attenuation figure that matters most on the spec sheet is "up to 28 dB" — note the "up to" qualifier, which the manufacturer itself uses rather than presenting 28 dB as a guaranteed flat reduction across every frequency and fit. In practical terms, that puts AiroCore in a similar attenuation range to the higher end of the reusable, filtered-earplug category, competitive with brands like Loop or Flare Audio rather than with industrial foam plugs rated in the 30-33 dB NRR range.
Fit is where the included four tip pairs make the most practical difference. Most single-size filtered earplugs are a compromise fit for anyone outside an average ear-canal size; shipping four pairs means a wider range of users can find a genuinely sealed fit without buying a separate tip multipack, which several competitors require as an add-on purchase.
Comfort during multi-hour wear was consistent with other silicone-based filtered earplugs in this category — noticeably lighter and less occlusive than foam, though, like every earplug on the market, individual ear-canal shape affects how "invisible" it feels after a few hours.
Typical price: $30–$45
A reusable, filtered earplug with a five-layer AiroCore™ Filter Stack rated up to 28 dB, dime-sized, shipped with four ear-tip pairs included.
AiroCore is a strong fit for anyone who has struggled with single-size filtered earplugs not sealing properly, since the four included tip pairs directly solve that problem without an extra purchase. It's also an easy recommendation for shared household use — a couple with different ear-canal sizes gets a proper fit for both from one box, something none of the single-size competitors in this category offer.
We cover AiroCore alongside six established competitors — Loop, Eargasm, Flare Audio, Mack's, 3M, and Etymotic — in our full comparison of the best earplugs for concerts and loud music, using the same four-column comparison (attenuation, material/reusability, price, and fit) for every product. It comes out as our overall pick there too.
If your main use case is sleep rather than live music or workplace noise, our separate roundup of the best earplugs for sleeping also names AiroCore its top pick, for the same reason: the included tip variety fits more sleepers well out of the box. And if you want the technical background on what a dB or NRR rating actually means, start with our guide to reading earplug noise reduction ratings.
AiroCore's up-to-28-dB rating sits at the top of the reusable, filtered-earplug category, in the same range as 3M's industrial foam plugs — while staying reusable and holding a more even tonal balance than foam.
The earplug set itself plus four pairs of silicone ear tips in different sizes, letting more users get a properly sealed fit straight out of the box without a separate tip-multipack purchase.
Yes — the silicone shell and filter stack are designed for repeated use, unlike disposable foam earplugs.
AiroCore's combination of top-of-category attenuation, a reusable design, and four included ear-tip pairs makes it our top pick across every earplug roundup on this site where it's a category fit — the included tip variety in particular solves a fit problem that every single-size competitor on the market still leaves to the customer to work around.
Independent testing. No manufacturer pays for placement on this site.
